NASA launches challenge to stop lunar suit sparks

NASA is offering up to $150,000 for new ways to stop astronauts from building up static electricity on spacesuits during moonwalks, especially at the lunar South Pole. The risk: dangerously high-voltage shocks when re-entering the lander from dark, shadow-filled craters. Solutions need to safely neutralize a suited astronaut before they touch the spacecraft and trigger a potentially damaging spark. Submissions are due by January 15, 2027.

• Charge builds up on suits in moon shadows
• Extreme voltage difference can create sparks
• Danger includes suit, electronics, and crew safety
• Winners share up to $150,000 in prizes